The following data model is designed to hold information relating to a Hotel Room Booking System.
For this scenario we need to define the following facts:
These facts define the requirements which the Database must meet and should be agreed between the Database User and the Database Designer prior to physical creation.
A local hotel needs a system that keeps track of its bookings (future, current and archived), rooms and guests. A room can be of a particular type and a particular price band. Room prices vary from a room to a room (depending on its type, available facilities, band, etc.) and from a season to a season (depending on the time of the year).
A room booking can include more than one room and more than one customer.
The draft facts have been defined as:
The Entities required should include:
The Entities are related as follows:
When asking questions of the database we may need to know:
The following data model allows these questions to be answered and allows the information contained above to be stored logically and in a structured manner.
To view the model please go to: Relationships for Hotel Room Booking System Data Model
Please download the data model relating to Relationships for Hotel Room Booking System which is contained in the zipped up Microsoft Word document.